127547745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{6113}}^1$

素因数の和:6241

約数の個数: 32

約数和(自身を含む): 221864832

約数和(自身を除く): 94317087

約数列:

[1, 3, 5, 13, 15, 39, 65, 107, 195, 321, 535, 1391, 1605, 4173, 6113, 6955, 18339, 20865, 30565, 79469, 91695, 238407, 397345, 654091, 1192035, 1962273, 3270455, 8503183, 9811365, 25509549, 42515915, 127547745]

約数ペア:

[(1, 127547745), (3, 42515915), (5, 25509549), (13, 9811365), (15, 8503183), (39, 3270455), (65, 1962273), (107, 1192035), (195, 654091), (321, 397345), (535, 238407), (1391, 91695), (1605, 79469), (4173, 30565), (6113, 20865), (6955, 18339)]